nystagmus
n. Rapid, involuntary, and rhythmic movement of the eyeballs. This may be caused by intoxication or malfunction in the brainstem, cerebellum, or vestibular system.
n. Rapid, involuntary, and rhythmic movement of the eyeballs. This may be caused by intoxication or malfunction in the brainstem, cerebellum, or vestibular system.
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